Orca Aquarium Filter Pad.

Sydney City Aquarium Verified independent store

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Carbon Sponge: Reduces unwanted dissolved waste and odours in Aquarium. Nitrate Sponge :Reduces nitrate level to prevent algae blooms and fish disease. Phosphate Sponge :Reduces ph osphate to prevent algae growth. Ammonia Sponge :Help reduce ammonia levels by removing free floating waste and debris before pollutants can break down into toxins. Show more